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akonadi_serializer_kcalcore.cpp
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akonadi_serializer_kcalcore.cpp
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/*
Copyright (c) 2007 Volker Krause <vkrause@kde.org>
This library is free software; you can redistribute it and/or modify it
under the terms of the GNU Library General Public License as published by
the Free Software Foundation; either version 2 of the License, or (at your
option) any later version.
This library is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public
License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to the
Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
02110-1301, USA.
*/
#include
"akonadi_serializer_kcalcore.h"
#include
<akonadi/abstractdifferencesreporter.h>
#include
<akonadi/item.h>
#include
<akonadi/collection.h>
#include
<KCalCore/Event>
#include
<KCalCore/Todo>
#include
<KCalUtils/Stringify>
#include
<kdebug.h>
#include
<klocale.h>
#include
<QtCore/qplugin.h>
using
namespace
KCalCore
;
using
namespace
KCalUtils
;
using
namespace
Akonadi
;
//// ItemSerializerPlugin interface
bool
SerializerPluginKCalCore
::
deserialize
(
Item
&
item
,
const
QByteArray
&
label
,
QIODevice
&
data
,
int
version
)
{
Q_UNUSED
(
version
);
if
(
label
!=
Item
::
FullPayload
)
{
return
false
;
}
Incidence
::
Ptr
i
=
mFormat
.
fromString
(
QString
::
fromUtf8
(
data
.
readAll
()
)
);
if
(
!
i
)
{
kWarning
(
5263
)
<<
"Failed to parse incidence! Item id = "
<<
item
.
id
()
<<
"Storage collection id "
<<
item
.
storageCollectionId
()
<<
"parentCollectionId = "
<<
item
.
parentCollection
().
id
();
data
.
seek
(
0
);
kWarning
(
5263
)
<<
QString
::
fromUtf8
(
data
.
readAll
()
);
return
false
;
}
item
.
setPayload
(
i
);
return
true
;
}
void
SerializerPluginKCalCore
::
serialize
(
const
Item
&
item
,
const
QByteArray
&
label
,
QIODevice
&
data
,
int
&
version
)
{
Q_UNUSED
(
version
);
if
(
label
!=
Item
::
FullPayload
||
!
item
.
hasPayload
<
Incidence
::
Ptr
>
()
)
return
;
Incidence
::
Ptr
i
=
item
.
payload
<
Incidence
::
Ptr
>
();
// ### I guess this can be done without hardcoding stuff
data
.
write
(
"BEGIN:VCALENDAR
\n
PRODID:-//K Desktop Environment//NONSGML libkcal 3.2//EN
\n
VERSION:2.0
\n
"
);
data
.
write
(
mFormat
.
toRawString
(
i
)
);
data
.
write
(
"
\n
END:VCALENDAR"
);
}
//// DifferencesAlgorithmInterface
static
bool
compareString
(
const
QString
&
left
,
const
QString
&
right
)
{
if
(
left
.
isEmpty
()
&&
right
.
isEmpty
()
)
return
true
;
else
return
left
==
right
;
}
static
QString
toString
(
const
Attendee
::
Ptr
&
attendee
)
{
return
attendee
->
name
()
+
QLatin1Char
(
'<'
)
+
attendee
->
email
()
+
QLatin1Char
(
'>'
);
}
static
QString
toString
(
const
Alarm
::
Ptr
&
)
{
return
QString
();
}
/*
static QString toString( const Incidence::Ptr & )
{
return QString();
}
*/
static
QString
toString
(
const
Attachment
::
Ptr
&
)
{
return
QString
();
}
static
QString
toString
(
const
QDate
&
date
)
{
return
date
.
toString
();
}
static
QString
toString
(
const
KDateTime
&
dateTime
)
{
return
dateTime
.
dateTime
().
toString
();
}
static
QString
toString
(
const
QString
&
str
)
{
return
str
;
}
static
QString
toString
(
bool
value
)
{
if
(
value
)
return
i18n
(
"Yes"
);
else
return
i18n
(
"No"
);
}
template
<
class
C
>
static
void
compareList
(
AbstractDifferencesReporter
*
reporter
,
const
QString
&
id
,
const
C
&
left
,
const
C
&
right
)
{
for
(
typename
C
::
const_iterator
it
=
left
.
begin
(),
end
=
left
.
end
()
;
it
!=
end
;
++
it
)
{
if
(
!
right
.
contains
(
*
it
)
)
reporter
->
addProperty
(
AbstractDifferencesReporter
::
AdditionalLeftMode
,
id
,
toString
(
*
it
),
QString
()
);
}
for
(
typename
C
::
const_iterator
it
=
right
.
begin
(),
end
=
right
.
end
()
;
it
!=
end
;
++
it
)
{
if
(
!
left
.
contains
(
*
it
)
)
reporter
->
addProperty
(
AbstractDifferencesReporter
::
AdditionalRightMode
,
id
,
QString
(),
toString
(
*
it
)
);
}
}
static
void
compareIncidenceBase
(
AbstractDifferencesReporter
*
reporter
,
const
IncidenceBase
::
Ptr
&
left
,
const
IncidenceBase
::
Ptr
&
right
)
{
compareList
(
reporter
,
i18n
(
"Attendees"
),
left
->
attendees
(),
right
->
attendees
()
);
if
(
!
compareString
(
left
->
organizer
()
->
fullName
(),
right
->
organizer
()
->
fullName
()
)
)
reporter
->
addProperty
(
AbstractDifferencesReporter
::
ConflictMode
,
i18n
(
"Organizer"
),
left
->
organizer
()
->
fullName
(),
right
->
organizer
()
->
fullName
()
);
if
(
!
compareString
(
left
->
uid
(),
right
->
uid
()
)
)
reporter
->
addProperty
(
AbstractDifferencesReporter
::
ConflictMode
,
i18n
(
"UID"
),
left
->
uid
(),
right
->
uid
()
);
if
(
left
->
allDay
()
!=
right
->
allDay
()
)
reporter
->
addProperty
(
AbstractDifferencesReporter
::
ConflictMode
,
i18n
(
"Is all-day"
),
toString
(
left
->
allDay
()
),
toString
(
right
->
allDay
()
)
);
if
(
left
->
hasDuration
()
!=
right
->
hasDuration
()
)
reporter
->
addProperty
(
AbstractDifferencesReporter
::
ConflictMode
,
i18n
(
"Has duration"
),
toString
(
left
->
hasDuration
()
),
toString
(
right
->
hasDuration
()
)
);
if
(
left
->
duration
()
!=
right
->
duration
()
)
reporter
->
addProperty
(
AbstractDifferencesReporter
::
ConflictMode
,
i18n
(
"Duration"
),
QString
::
number
(
left
->
duration
().
asSeconds
()
),
QString
::
number
(
right
->
duration
().
asSeconds
()
)
);
}
static
void
compareIncidence
(
AbstractDifferencesReporter
*
reporter
,
const
Incidence
::
Ptr
&
left
,
const
Incidence
::
Ptr
&
right
)
{
if
(
!
compareString
(
left
->
description
(),
right
->
description
()
)
)
reporter
->
addProperty
(
AbstractDifferencesReporter
::
ConflictMode
,
i18n
(
"Description"
),
left
->
description
(),
right
->
description
()
);
if
(
!
compareString
(
left
->
summary
(),
right
->
summary
()
)
)
reporter
->
addProperty
(
AbstractDifferencesReporter
::
ConflictMode
,
i18n
(
"Summary"
),
left
->
summary
(),
right
->
summary
()
);
if
(
left
->
status
()
!=
right
->
status
()
)
reporter
->
addProperty
(
AbstractDifferencesReporter
::
ConflictMode
,
i18n
(
"Status"
),
Stringify
::
incidenceStatus
(
left
),
Stringify
::
incidenceStatus
(
right
)
);
if
(
left
->
secrecy
()
!=
right
->
secrecy
()
)
reporter
->
addProperty
(
AbstractDifferencesReporter
::
ConflictMode
,
i18n
(
"Secrecy"
),
toString
(
left
->
secrecy
()
),
toString
(
right
->
secrecy
()
)
);
if
(
left
->
priority
()
!=
right
->
priority
()
)
reporter
->
addProperty
(
AbstractDifferencesReporter
::
ConflictMode
,
i18n
(
"Priority"
),
toString
(
left
->
priority
()
),
toString
(
right
->
priority
()
)
);
if
(
!
compareString
(
left
->
location
(),
right
->
location
()
)
)
reporter
->
addProperty
(
AbstractDifferencesReporter
::
ConflictMode
,
i18n
(
"Location"
),
left
->
location
(),
right
->
location
()
);
compareList
(
reporter
,
i18n
(
"Categories"
),
left
->
categories
(),
right
->
categories
()
);
compareList
(
reporter
,
i18n
(
"Alarms"
),
left
->
alarms
(),
right
->
alarms
()
);
compareList
(
reporter
,
i18n
(
"Resources"
),
left
->
resources
(),
right
->
resources
()
);
compareList
(
reporter
,
i18n
(
"Attachments"
),
left
->
attachments
(),
right
->
attachments
()
);
compareList
(
reporter
,
i18n
(
"Exception Dates"
),
left
->
recurrence
()
->
exDates
(),
right
->
recurrence
()
->
exDates
()
);
compareList
(
reporter
,
i18n
(
"Exception Times"
),
left
->
recurrence
()
->
exDateTimes
(),
right
->
recurrence
()
->
exDateTimes
()
);
// TODO: recurrence dates and date/times, exrules, rrules
if
(
left
->
created
()
!=
right
->
created
()
)
reporter
->
addProperty
(
AbstractDifferencesReporter
::
ConflictMode
,
i18n
(
"Created"
),
left
->
created
().
toString
(),
right
->
created
().
toString
()
);
if
(
!
compareString
(
left
->
relatedTo
(),
right
->
relatedTo
()
)
)
reporter
->
addProperty
(
AbstractDifferencesReporter
::
ConflictMode
,
i18n
(
"Related Uid"
),
left
->
relatedTo
(),
right
->
relatedTo
()
);
}
static
void
compareEvent
(
AbstractDifferencesReporter
*
reporter
,
const
Event
::
Ptr
&
left
,
const
Event
::
Ptr
&
right
)
{
if
(
left
->
dtStart
()
!=
right
->
dtStart
()
)
reporter
->
addProperty
(
AbstractDifferencesReporter
::
ConflictMode
,
i18n
(
"Start time"
),
left
->
dtStart
().
toString
(),
right
->
dtStart
().
toString
()
);
if
(
left
->
hasEndDate
()
!=
right
->
hasEndDate
()
)
reporter
->
addProperty
(
AbstractDifferencesReporter
::
ConflictMode
,
i18n
(
"Has End Date"
),
toString
(
left
->
hasEndDate
()
),
toString
(
right
->
hasEndDate
()
)
);
if
(
left
->
dtEnd
()
!=
right
->
dtEnd
()
)
reporter
->
addProperty
(
AbstractDifferencesReporter
::
ConflictMode
,
i18n
(
"End Date"
),
left
->
dtEnd
().
toString
(),
right
->
dtEnd
().
toString
()
);
// TODO: check transparency
}
static
void
compareTodo
(
AbstractDifferencesReporter
*
reporter
,
const
Todo
::
Ptr
&
left
,
const
Todo
::
Ptr
&
right
)
{
if
(
left
->
hasStartDate
()
!=
right
->
hasStartDate
()
)
reporter
->
addProperty
(
AbstractDifferencesReporter
::
ConflictMode
,
i18n
(
"Has Start Date"
),
toString
(
left
->
hasStartDate
()
),
toString
(
right
->
hasStartDate
()
)
);
if
(
left
->
hasDueDate
()
!=
right
->
hasDueDate
()
)
reporter
->
addProperty
(
AbstractDifferencesReporter
::
ConflictMode
,
i18n
(
"Has Due Date"
),
toString
(
left
->
hasDueDate
()
),
toString
(
right
->
hasDueDate
()
)
);
if
(
left
->
dtDue
()
!=
right
->
dtDue
()
)
reporter
->
addProperty
(
AbstractDifferencesReporter
::
ConflictMode
,
i18n
(
"Due Date"
),
left
->
dtDue
().
toString
(),
right
->
dtDue
().
toString
()
);
if
(
left
->
hasCompletedDate
()
!=
right
->
hasCompletedDate
()
)
reporter
->
addProperty
(
AbstractDifferencesReporter
::
ConflictMode
,
i18n
(
"Has Complete Date"
),
toString
(
left
->
hasCompletedDate
()
),
toString
(
right
->
hasCompletedDate
()
)
);
if
(
left
->
percentComplete
()
!=
right
->
percentComplete
()
)
reporter
->
addProperty
(
AbstractDifferencesReporter
::
ConflictMode
,
i18n
(
"Complete"
),
QString
::
number
(
left
->
percentComplete
()
),
QString
::
number
(
right
->
percentComplete
()
)
);
if
(
left
->
completed
()
!=
right
->
completed
()
)
reporter
->
addProperty
(
AbstractDifferencesReporter
::
ConflictMode
,
i18n
(
"Completed"
),
toString
(
left
->
completed
()
),
toString
(
right
->
completed
()
)
);
}
void
SerializerPluginKCalCore
::
compare
(
Akonadi
::
AbstractDifferencesReporter
*
reporter
,
const
Akonadi
::
Item
&
leftItem
,
const
Akonadi
::
Item
&
rightItem
)
{
Q_ASSERT
(
reporter
);
Q_ASSERT
(
leftItem
.
hasPayload
<
Incidence
::
Ptr
>
()
);
Q_ASSERT
(
rightItem
.
hasPayload
<
Incidence
::
Ptr
>
()
);
const
Incidence
::
Ptr
leftIncidencePtr
=
leftItem
.
payload
<
Incidence
::
Ptr
>
();
const
Incidence
::
Ptr
rightIncidencePtr
=
rightItem
.
payload
<
Incidence
::
Ptr
>
();
if
(
leftIncidencePtr
->
type
()
==
Incidence
::
TypeEvent
)
{
reporter
->
setLeftPropertyValueTitle
(
i18n
(
"Changed Event"
)
);
reporter
->
setRightPropertyValueTitle
(
i18n
(
"Conflicting Event"
)
);
}
else
if
(
leftIncidencePtr
->
type
()
==
Incidence
::
TypeTodo
)
{
reporter
->
setLeftPropertyValueTitle
(
i18n
(
"Changed Todo"
)
);
reporter
->
setRightPropertyValueTitle
(
i18n
(
"Conflicting Todo"
)
);
}
compareIncidenceBase
(
reporter
,
leftIncidencePtr
,
rightIncidencePtr
);
compareIncidence
(
reporter
,
leftIncidencePtr
,
rightIncidencePtr
);
const
Event
::
Ptr
leftEvent
=
leftIncidencePtr
.
dynamicCast
<
Event
>
()
;
const
Event
::
Ptr
rightEvent
=
rightIncidencePtr
.
dynamicCast
<
Event
>
()
;
if
(
leftEvent
&&
rightEvent
)
{
compareEvent
(
reporter
,
leftEvent
,
rightEvent
);
}
else
{
const
Todo
::
Ptr
leftTodo
=
leftIncidencePtr
.
dynamicCast
<
Todo
>
();
const
Todo
::
Ptr
rightTodo
=
rightIncidencePtr
.
dynamicCast
<
Todo
>
();
if
(
leftTodo
&&
rightTodo
)
{
compareTodo
(
reporter
,
leftTodo
,
rightTodo
);
}
}
}
Q_EXPORT_PLUGIN2
(
akonadi_serializer_kcalcore
,
SerializerPluginKCalCore
)
#include
"akonadi_serializer_kcalcore.moc"
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Raw Data
Storage Handle
10075566
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